This actually happened to a lady who is a close family friend. At one point, she worked at a convalescent home; not just for old people either. It was for folks who were a little nuts and couldn't take care of themselves.

One lady there has this disorder. She thinks EVERYTHING is food, as in she'd eat her dinner and then start trying to eat the napkins. As you can guess, she ended up morbidly obese. She was too fat for the showers, so they had to take her out back and hose her down like an elephant. Since she was so fat, she had a lot of rolls, and they couldn't get everywhere.

Now, one day the family friend is making her rounds of the complex, and was stopped by this dude in a wheelchair. He mumbles something at her.
"Bitch stole my Doritos..."
"What?"
"That fat lady stole my Doritos and SHE WON'T GIVE 'EM BACK!"
"Okay, okay, calm down. I'll get your chips back for you."

She goes into the fat lady's room. She's in their with the chips and nothing else. Buck naked, with her legs spread. There's this thick almost gelatinous discharge in the fat lady's vagina. And she's dipping the chips. And eating it. With that cheese drip on pizza stretch effect.